Over the side or out of the yacht.
A term describing the final resting-place for anything expensive dropped while on board a boat.
Over the side or out of the vessel
over the side of a vessel
Overboard is Chip Dunham's surreal comic strip about a shipload of pirates anachronistically placed in modern times. (For example, they put quarters in dockside parking meters.) The pirates carry cutlasses by their sides, get their treasure stolen by more competent pirates, repulse women (who run from their fleas), and generally behave as though they had failed an intelligence test.
Overboard (Shipwreckers in North America) is top-down adventure game, released by Psygnosis in November 1997, in which the main character is a pirate ship manned by three pirates in cutscenes. In gameplay, when the ship catches on fire the men jump until the lifebar becomes empty.